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SUS 315 J1

Japan JIS SUS315J1 热轧不锈钢钢板,薄板和带钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SUS315J1 / SUS 315 J1
Category Grade Standard Region/Area Standard Content
Metals SUS 315 J1 JIS G4304 Japan 热轧不锈钢钢板,薄板和带钢

Chemical composition(mass fraction)(wt.%) of the SUS 315 J1

Element Min Max Similar
Si 0.5000 2.5000 -
S - 0.0300 -
P - 0.0450 -
Ni 8.5000 11.5000 -
Mo 0.5000 1.5000 -
Mn - 2.0000 -
Cu 0.5000 3.5000 -
Cr 17.0000 20.5000 -
C - 0.0800 -

Mechanical Properties of steel grade SUS 315 J1

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
792 (≥) 775 (≥) 21 21 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade SUS 315 J1

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
31 - -     0.21 -  
623 366 - 11.3 122   -  
714 - 42 33.2   143 242

Heat Treatment of steel grade SUS 315 J1

Heat treated : 1727°C - 1856°C

Technological Curves of steel grade SUS 315 J1

Cross Reference Table (Equivalent Grade) of SUS 315 J1

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